Collers Beach Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 9
    • 20

    Mostly sunny

    • 12
    • 23

    Sunny

    • 14
    • 25

    Shower or two

    • 14
    • 19

    Showers increasing

    • 9
    • 16

    Windy. Partly cloudy

    • 9
    • 17

    Sunny

Today 11 Sep South Coast

Mostly clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
South to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southerly 2 metres.
Weather
Mostly clear.
Weather Situation
A slow-moving high pressure lies over the Tasman Sea generating stable conditions for NSW Coastal Waters. Trough and cold front are expected to reach the southern coastal waters late Monday and reach the northern waters late Tuesday bringing unsettled weather.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collers Beach Temperature Statistics View More

September Temperature

Ulladulla (2km)

  • Lowest 10 September, 2026

    7.7 °C

  • Average September

    16.7 °C

  • Highest 2 September, 2026

    27.3 °C

Climate (2021–2026)

Ulladulla (2km)

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  • Average Low 2021–2026

    13.9 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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